<html>
<meta charset="utf-8">
<body>
  <table border="1">
  <tr>
  <td>row 1, cell 1</td>
  <td>row 1, cell 2</td>
  </tr>
  <tr>
  <td></td>
  <td>row 2, cell 2</td>
  </tr>
  </table>
<!-- :以上会打印空表格 -->

<!-- 利用占位符解决 -->
<h4>下一个利用占位符jxjt</h4>

<table border="1">
<tr>
<td>row 1, cell 1</td>
<td>row 1, cell 2</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>row 2, cell 2</td>
</tr>
</table>


</body>
</html>
